Welcome, OmarKhyam. Hope we see more from you!

I put even-handed as a tongue-in-cheek suggestion--I adore
double-meanings!

michaelo, I don't think I've heard "handbidextrous", and I
think I am very fortunate in that! But I have heard, mainly
from a school principal, that she was going to "ax" somebody a question! Argh! Also--I am close to someone who was born left-handed, and forced by his elementary-school nuns to write right-handed---not a good thing.
My sympathies.